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Add primary span label

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This commit is contained in:
Esteban Küber 2018-05-28 10:29:49 -07:00
parent 6c7a5ba020
commit b169cf1128
2 changed files with 6 additions and 4 deletions
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3
src/librustc_typeck/check/method/suggest.rs
View file

@ -297,7 +297,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
tcx.sess.diagnostic().struct_dummy()
};
if let Some(def) = actual.ty_adt_def() {
if let Some(def) = actual.ty_adt_def() {
if let Some(full_sp) = tcx.hir.span_if_local(def.did) {
let def_sp = tcx.sess.codemap().def_span(full_sp);
err.span_label(def_sp, format!("{} `{}` not found {}",
@ -380,6 +380,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
if !static_sources.is_empty() {
err.note("found the following associated functions; to be used as methods, \
functions must have a `self` parameter");
err.span_label(span, "this is an associated function, not a method");
}
if static_sources.len() == 1 {
if let Some(expr) = rcvr_expr {

7
src/test/ui/span/issue-7575.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `f9` found for type `usize` in the current scope
--> $DIR/issue-7575.rs:74:18
|
LL | u.f8(42) + u.f9(342) + m.fff(42)
| ^^
| ^^ this is an associated function, not a method
|
= note: found the following associated functions; to be used as methods, functions must have a `self` parameter
note: candidate #1 is defined in the trait `CtxtFn`
@ -37,7 +37,8 @@ LL | struct Myisize(isize);
...
LL | u.f8(42) + u.f9(342) + m.fff(42)
| --^^^
| |
| | |
| | this is an associated function, not a method
| help: use associated function syntax intead: `Myisize::fff`
|
= note: found the following associated functions; to be used as methods, functions must have a `self` parameter
@ -51,7 +52,7 @@ error[E0599]: no method named `is_str` found for type `T` in the current scope
--> $DIR/issue-7575.rs:82:7
|
LL | t.is_str()
| ^^^^^^
| ^^^^^^ this is an associated function, not a method
|
= note: found the following associated functions; to be used as methods, functions must have a `self` parameter
note: the candidate is defined in the trait `ManyImplTrait`